What is the flight distance between DPA and PHN?

Distance between Dupage County Airport (DPA) and St Clair County International Airport (PHN) is 483 kilometers or 300 miles.

Distance From Dupage County Airport to St Clair County International Airport (DPA - PHN Distance)

Q: How long is the flight from DPA to PHN?

Flight time from Dupage County Airport, Chicago, United States to St Clair County International Airport, Port Huron, United States is 0 hours 36 minutes under avarage conditions.

Q: What is the time difference between Chicago, United States and Port Huron, United States?

Time difference between Chicago (United States) and Port Huron (United States) is 1 Hours. Port Huron time is 1 Hours ahead of Chicago. It is currently 16:29 in Dupage County Airport (DPA) and 17:29 in St Clair County International Airport (PHN).

The flight distance from Dupage County Airport (DPA) to St Clair County International Airport (PHN) is 300 miles. This is equivalent to 483 kilometers or 261 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

483 kilometers is the distance from Dupage County Airport, United States to St Clair County International Airport, United States.

Flight Duration between Chicago, United States and Port Huron, United States

Estimated flight time from Dupage County Airport, Chicago, United States to St Clair County International Airport, Port Huron, United States is 0 hours 36 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • DPA - PHN

Time difference between Chicago (United States) and Port Huron (United States) is 1 Hours.
Current local time in Chicago is 2025-12-05, 16:29:46 CST and time in Port Huron is 2025-12-05, 17:29:46 EST.
Port Huron time is 1 Hours ahead of Chicago.

Dupage County Airport to St Clair County International Airport Flight Route Map - DPA to PHN Flight Path

Location of Dupage County Airport & St Clair County International Airport is given below.
Click the map to view Chicago to Port Huron nonstop flight path and travel direction.

Click to see flight route on Google Map between Chicago, United States and Port Huron, United States. .

Nonstop flight route between Chicago, United States and Port Huron, United States.

Dupage County Airport
City:	Chicago
Country:	United States
IATA Code:	DPA
ICAO Code:	KDPA
GPS Coordinates:	Latitude: N 41° 54' 25'' Longitude: W 88° 14' 53.5''
Current time:	2025-12-05, 16:29:46 CST
Current weather:	Dupage County Airport 15 day weather forecast

St Clair County International Airport
City:	Port Huron
Country:	United States
IATA Code:	PHN
ICAO Code:	KPHN
GPS Coordinates:	Latitude: N 42° 54' 39.5'' Longitude: W 82° 31' 43.9''
Current time:	2025-12-05, 17:29:46 EST
Current weather:	St Clair County International Airport 15 day weather forecast
Flights: